Where to watch
The Iron Detective: Sentinel isn't on any streaming service in United Kingdom right now, but it's available in Canada, United States. Streaming rights are licensed per country.
Cast · Directed by Jason Turner
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The Iron Detective: Sentinel — streaming FAQ
Which OTT platform streams The Iron Detective: Sentinel?
The Iron Detective: Sentinel isn't on any streaming service in United Kingdom yet, but it's available in Canada and United States. Streaming rights differ by country — switch your country in the header to see where.
Is The Iron Detective: Sentinel on Netflix?
No, The Iron Detective: Sentinel is not on Netflix in United Kingdom as of September 2026.
Is The Iron Detective: Sentinel on Amazon Prime Video?
No, The Iron Detective: Sentinel isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch The Iron Detective: Sentinel for free?
The Iron Detective: Sentinel isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
Is there a sequel to The Iron Detective: Sentinel?
Yes — The Iron Detective: Sentinel is followed by The Iron Detective: Bitter Heart (2017) in the Iron Detective Collection.
Is there a prequel to The Iron Detective: Sentinel?
The Iron Detective: Sentinel is the first film in the Iron Detective Collection.
Is The Iron Detective: Sentinel part of a trilogy?
Yes — The Iron Detective: Sentinel is part of a trilogy, alongside The Iron Detective: Bitter Heart (2017) and The Iron Detective: The Exonetic Division (2019).
How many movies are in the Iron Detective Collection?
There are 3 films in the Iron Detective Collection: The Iron Detective: Sentinel (2017), The Iron Detective: Bitter Heart (2017) and The Iron Detective: The Exonetic Division (2019).
